The MPPT controller is capable of detecting the generating voltage of the solar panel at any time, so as to track the maximum voltage current value and let the system charge the battery with the maximum power output. MPPT controller is used in the solar photovoltaic system to coordinate the work of solar panels, batteries and loads.
Through adjusting the working state of the electrical module, so that the solar photovoltaic panels can output more power electric, system can store the solar panels are made by direct current (dc) effectively into the battery, so that we can solve what power grid can't cover in remote areas and some tourist areas of industrial life, also won't produce environmental pollution.
The controller is divided into square matrix cast and withdraw type (series solar controller principle, parallel connection) and DC-DC conversion type (with MPPT and without MPPT). The principle of the switching type is that the controller detects the voltage of the battery, and when the set value is reached, the square matrix is withdrawn: the parallel type of Jiang withdraws the square matrix in parallel to the dummy load in the controller; the series type directly connects the square matrix open circuit. DC-DC conversion type: solidify some parameters into the controller (usually the charging voltage is set to 55.2V), and the voltage output by the square matrix is fixed to the set value through the converter to charge the battery; those with MPPT have the above functions In addition, the internal MPPT module also tracks the maximum power point of the square matrix, so that the square matrix always works at the maximum operating point of the solar cell. The basic principle is as described above.
Hot Tags: mppt 60a solar charge controller ap, China, manufacturers, suppliers, factory, customized, quotation, low price, buy discount, pricelist
Send Inquiry
